MARINE REPORT / 72 HOURS

Cayo Coco Snorkel Report Today

Cuba · Updated Wed 21:29 (CDT) · Source: Snapshot

The skinny

Poor Data updated Wed 21:29 (CDT)

Cayo Coco has no good model window later today. Check the three-day outlook and official beach advisories.

Right now (forecast)

Poor · 0.0/10

Wed 22:00 (CDT)

Later today

No fresh data for this period.

Next three days

Excellent · 8.7/10

Sat 09:00 (CDT)

Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.

Score: 0.0/10

Best time: -

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Also see the best places to snorkel in the Caribbean, ranked on our stored historical scores.

Sunrise

07:13

Sunset

18:43

Water

29.5°C

Max air

26.8°C

Sky

Partly cloudy

44% cloud

Good model window in the next 72 hours

Next good model window: Thu 08:00–13:00 (46% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Wednesday

❌ Poor conditions

Main blocker: Waves

Thursday

✅ Good conditions

Main blocker: Tide/current

Friday

✅ Excellent conditions

Main blocker: Darkness

Best available hours

The next good model window starts at Thu 08:00 and lasts until 13:00.

Why this verdict

Main blockers across the next 72 hours:

  • Darkness (37 hours)
  • Tide/current (30 hours)
  • Waves (5 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 34/100

Low peak drift risk around Thu 13:00.

warm water supports seasonal jellyfish activity; surface drift/current is noticeable; local shoreline exposure is not mapped yet.

Sightings override the model: if you see small purple jellyfish with long trailing tentacles, treat them as sting-capable and give them space.

Upcoming high tides

Next early morning high tide: Fri 07:00

Thu 19:00, Fri 07:00, Fri 20:00, Sat 08:00

Nearby alternatives in Cuba

María la Gorda

621 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 22:00 – Thu 22:00 (CDT)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.76 around Tue 14:00; 12 of 24 hours are good, fair, or excellent.

Score trend, higher is better. Excellent ≥ 0.72, good 0.55–0.72, fair 0.35–0.55.

Conditions (24h trends)

Tap a chart to load just that series.

24/24 sampled hours stay at or below 0.36m (range 0.04m to 0.12m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.72 to 3.31m/s).

Tides range from 0.17m to 0.69m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Scoring methodology (for technical users)

We score each hour from 0 to 1 using daylight and these weighted components:

  • Wave height (35%): best below 0.36m, then decreases as it rises.
  • Wind speed (25%): best below 5.4m/s, lower is better.
  • Sea surface temperature (15%): best within 20.6°C to 30.4°C.
  • Tide and currents (15%): best around slack/high-tide windows.
  • Daylight (10%): visibility is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Mon 22:00 0.04 · good 2.70 · good 30.70 · out of range Poor
Mon 23:00 0.04 · good 1.85 · good 30.70 · out of range Poor
Tue 00:00 0.06 · good 2.25 · good 30.60 · out of range Poor
Tue 01:00 0.10 · good 2.50 · good 30.60 · out of range Poor
Tue 02:00 0.12 · good 2.26 · good 30.60 · out of range Poor
Tue 03:00 0.12 · good 2.89 · good 30.50 · out of range Poor
Tue 04:00 0.12 · good 2.56 · good 30.50 · out of range Poor
Tue 05:00 0.12 · good 2.36 · good 30.50 · out of range Poor
Tue 06:00 0.10 · good 2.67 · good 30.50 · out of range Poor
Tue 07:00 0.12 · good 2.33 · good 30.50 · out of range Poor
Tue 08:00 0.12 · good 2.15 · good 30.50 · out of range Good
Tue 09:00 0.12 · good 3.31 · good 30.60 · out of range Good
Tue 10:00 0.10 · good 2.82 · good 30.70 · out of range Good
Tue 11:00 0.10 · good 2.72 · good 30.80 · out of range Good
Tue 12:00 0.10 · good 2.62 · good 30.80 · out of range Good
Tue 13:00 0.08 · good 1.60 · good 30.90 · out of range Good
Tue 14:00 0.08 · good 0.72 · good 31.00 · out of range Excellent
Tue 15:00 0.08 · good 0.75 · good 31.00 · out of range Excellent
Tue 16:00 0.08 · good 1.62 · good 31.00 · out of range Excellent
Tue 17:00 0.08 · good 2.38 · good 30.90 · out of range Excellent
Tue 18:00 0.08 · good 1.46 · good 30.90 · out of range Excellent
Tue 19:00 0.06 · good 1.79 · good 30.90 · out of range Excellent
Tue 20:00 0.06 · good 2.34 · good 30.80 · out of range Poor
Tue 21:00 0.06 · good 2.20 · good 30.80 · out of range Poor
Tue 22:00 0.08 · good 2.20 · good 30.80 · out of range Poor
Tue 23:00 0.08 · good 1.97 · good 30.80 · out of range Poor
Wed 00:00 0.08 · good 2.11 · good 30.80 · out of range Poor
Wed 01:00 0.08 · good 2.23 · good 30.80 · out of range Poor
Wed 02:00 0.08 · good 1.75 · good 30.80 · out of range Poor
Wed 03:00 0.08 · good 1.63 · good 30.70 · out of range Poor
Wed 04:00 0.08 · good 1.71 · good 30.70 · out of range Poor
Wed 05:00 0.08 · good 1.39 · good 30.70 · out of range Poor
Wed 06:00 0.08 · good 1.68 · good 30.60 · out of range Poor
Wed 07:00 0.04 · good 0.92 · good 30.60 · out of range Poor
Wed 08:00 0.04 · good 0.81 · good 30.60 · out of range Excellent
Wed 09:00 0.04 · good 1.82 · good 30.70 · out of range Excellent
Wed 10:00 0.04 · good 2.08 · good 30.80 · out of range Excellent
Wed 11:00 0.04 · good 1.04 · good 30.90 · out of range Excellent
Wed 12:00 0.04 · good 0.20 · good 31.10 · out of range Excellent
Wed 13:00 0.04 · good 1.07 · good 31.20 · out of range Good
Wed 14:00 0.04 · good 2.25 · good 31.20 · out of range Excellent
Wed 15:00 0.04 · good 2.75 · good 31.20 · out of range Excellent
Wed 16:00 0.04 · good 1.30 · good 31.20 · out of range Excellent
Wed 17:00 0.04 · good 2.19 · good 31.10 · out of range Excellent
Wed 18:00 0.04 · good 0.85 · good 31.10 · out of range Excellent
Wed 19:00 0.04 · good 0.71 · good 31.00 · out of range Excellent
Wed 20:00 0.04 · good 1.27 · good 31.00 · out of range Poor
Wed 21:00 0.04 · good 1.59 · good 30.90 · out of range Poor
Wed 22:00 0.04 · good 1.28 · good 30.90 · out of range Poor
Wed 23:00 0.04 · good 1.49 · good 30.90 · out of range Poor
Thu 00:00 0.04 · good 2.02 · good 30.90 · out of range Poor
Thu 01:00 0.04 · good 2.40 · good 30.90 · out of range Poor
Thu 02:00 0.04 · good 1.30 · good 30.90 · out of range Poor
Thu 03:00 0.04 · good 0.57 · good 30.90 · out of range Poor
Thu 04:00 0.04 · good 0.72 · good 30.80 · out of range Poor
Thu 05:00 0.04 · good 1.35 · good 30.80 · out of range Poor
Thu 06:00 0.04 · good 1.29 · good 30.80 · out of range Poor
Thu 07:00 0.04 · good 1.39 · good 30.80 · out of range Poor
Thu 08:00 0.04 · good 0.61 · good 30.30 · good Excellent
Thu 09:00 0.04 · good 0.43 · good 30.30 · good Excellent
Thu 10:00 0.04 · good 0.54 · good 30.40 · good Excellent
Thu 11:00 0.04 · good 0.96 · good 30.60 · out of range Excellent
Thu 12:00 0.04 · good 3.21 · good 30.70 · out of range Good
Thu 13:00 0.04 · good 2.45 · good 30.80 · out of range Good
Thu 14:00 0.04 · good 2.81 · good 30.90 · out of range Good
Thu 15:00 0.04 · good 3.05 · good 30.90 · out of range Good
Thu 16:00 0.04 · good 2.85 · good 30.90 · out of range Excellent
Thu 17:00 0.04 · good 2.85 · good 30.90 · out of range Excellent
Thu 18:00 0.04 · good 2.20 · good 30.80 · out of range Excellent
Thu 19:00 0.04 · good 1.47 · good 30.80 · out of range Excellent
Thu 20:00 0.04 · good 2.19 · good 30.80 · out of range Poor
Thu 21:00 0.04 · good 1.77 · good 30.70 · out of range Poor